Expressway guardrail template

Abstract

The utility model relates to the technical field of road protection, and discloses an expressway guardrail template which comprises a mounting seat and a template body, two ends of the template body and the mounting seat are fixedly connected with a first fixing block and a second fixing block respectively, the first fixing block is fixedly connected with a first limiting rod, the first limiting rod is slidably connected with a first limiting block, and the second fixing block is slidably connected with a second limiting rod. A second limiting rod is fixedly connected to the second fixing block, a first through hole is formed in the second limiting rod, a second limiting block is slidably connected to the second limiting rod, a second through hole is formed in the side wall face of the second limiting block, and first limiting screw rods are in threaded connection with inner cavities of the second through hole and the first through hole; the first limiting block and the second limiting block are each provided with an adjusting assembly. According to the utility model, through the cooperation of the sliding rod and the sleeve and the cooperation of the second limiting screw and the limiting nut, the position of the sliding rod in the inner cavity of the sleeve is fixed, meanwhile, the inclination angle of the template body is fixed, additional adjustment work is avoided, and the construction cost and time are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road protection, in particular to a highway guardrail template. Background Art

[0002] Guardrail is a safety facility used in buildings, municipal bridges, river banks and other areas. It mainly serves the functions of separation, guidance, enclosure and decoration. In road construction, the application range of guardrail template is very wide. The guardrail can be quickly made by casting the guardrail template. Different construction fields and different construction requirements have different requirements for the appearance design of the guardrail. At present, there are various types of highway guardrail templates on the market, which meet the needs of guardrail construction to a certain extent. However, there is a common limitation in the existing technology, that is, it is impossible to fix the guardrail according to the degree of inclination. For example, different inclination angles may be required at the transition between horizontal sections and slope sections, resulting in inaccurate installation of the guardrail or requiring additional adjustment work, which increases construction costs and time.

[0003] To this end, we propose a highway guardrail template. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a highway guardrail template.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highway guardrail template, comprising a mounting seat, a template body movably provided at one end of the mounting seat, a first fixed block and a second fixed block fixedly connected at both ends of the template body and the mounting seat, respectively, a first limiting rod fixedly connected to the first fixed block, two first limiting blocks slidably connected to the first limiting rod, a second limiting rod fixedly connected to the second fixed block, a first through hole opened on the second limiting rod, two second limiting blocks slidably connected to the second limiting rod, second through holes opened on the side wall surface of the two second limiting blocks away from the template body, the second through hole and the inner cavity of the first through hole are both threadedly connected with the first limiting screw, the first limiting block and the second limiting block are both provided with an adjustment component, the adjustment component comprises a sliding rod and a sleeve, a plurality of first limiting holes are opened on the sliding rod, a second limiting hole is opened at one end of the sleeve, the second limiting hole and the inner cavity of the first limiting hole are threadedly connected with the second limiting screw, and a limiting nut is threadedly connected to the second limiting screw.

[0006] Preferably, the first fixing blocks are fixedly connected to two ends of the template body close to the center of the wall surface of the mounting seat, and the second fixing blocks are fixedly connected to two sides of the mounting seat away from one end of the template body.

[0007] Preferably, the sliding rod is movably connected to the first limiting block, and one end of the sleeve close to the second limiting block is movably connected to the second limiting block.

[0008] Preferably, the positions of the two second limit blocks correspond to those of the two first limit blocks.

[0009] Preferably, the mounting seat is a C-shaped structure as a whole.

[0010] Beneficial Effects

[0011] The utility model provides a highway guardrail template, which has the following beneficial effects:

[0012] The highway guardrail template can adjust the inclination angle of the template body through the cooperation of the sliding rod and the sleeve. The position of the sliding rod in the inner cavity of the sleeve is fixed by the mutual cooperation of the second limiting screw and the limiting nut, and the inclination angle of the template body is fixed at the same time, thereby avoiding additional adjustment work and reducing construction cost and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a detailed schematic diagram of the sliding rod and sleeve of the utility model;

[0017] Figure 3 It is a detailed schematic diagram of the second limiting rod and the second limiting block of the utility model.

[0018] Legend:

[0019] 1. Mounting seat; 2. Template body; 3. First fixing block; 301. First limiting rod; 302. First limiting block; 4. Second fixing block; 401. Second limiting rod; 402. First through hole; 403. Second limiting block; 404. Second through hole; 405. First limiting screw; 5. Adjustment assembly; 51. Sliding rod; 52. First limiting hole; 53. Sleeve; 54. Second limiting screw; 55. Limiting nut; 56. Second limiting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment: A highway guardrail template, such as Figure 1-Figure 3 As shown, it includes a mounting seat 1, which is a C-shaped structure as a whole. One end of the mounting seat 1 is movably connected to a template body 2, and both ends of the template body 2 near the center of the wall of the mounting seat 1 are fixedly connected to first fixing blocks 3, and the two first fixing blocks 3 are fixedly connected to the opposite side walls. Two first limiting rods 301 are slidably connected to the first limiting rods 301, and two first limiting blocks 302 are slidably connected to the first limiting rods 301. The two sides of the mounting seat 1 away from the template body 2 are fixedly connected to second fixing blocks 4, and the two second fixing blocks 4 are fixedly connected to the opposite side walls. A plurality of first through holes 402 are provided on the second limiting rod 401 at equal distances, and two second limiting blocks 403 are slidably connected to the second limiting rod 401. The positions of the two second limiting blocks 403 correspond to those of the two first limiting blocks 302. Second through holes 404 are provided on the side walls of the two second limiting blocks 403 away from the template body 2, and the inner cavities of the two second through holes 404 and the first through hole 402 are threadedly connected with the first limiting screw 405, and the position of the second limiting block 403 is limited on the second limiting rod 401 by the first limiting screw 405.

[0022] Both the first limit block 302 and the second limit block 403 are provided with an adjustment component 5, which includes a sliding rod 51 movably connected to the first limit block 302, and a plurality of first limit holes 52 are evenly spaced on the upper and lower wall surfaces of the sliding rod 51, a sleeve 53 is sleeved on the sliding rod 51, and a second limit hole 56 is formed on the upper and lower wall surfaces of the sleeve 53 near one end of the sliding rod 51, and the inner cavity of the second limit hole 56 and the inner cavity of one of the first limit holes 52 are threadedly connected with a second limit screw 54, and a limit nut 55 is threadedly connected to the second limit screw 54, and the distance between the sliding rod 51 and the sleeve 53 can be fixed by the cooperation of the limit nut 55 and the second limit hole 56, and the end of the sleeve 53 near the second limit block 403 is movably connected to the second limit block 403.

[0023] The working principle of this utility model:

[0024] When in use, the side of the mounting base 1 away from the template body 2 is placed against the side edge of the highway, and the inclination angle of the template body 2 is adjusted according to the inclination degree of the guardrail. When the template body 2 is tilted, the sliding rod 51 slides in the inner cavity of the sleeve 53. When the template body 2 is tilted to a suitable position, the second limiting screw 54 is inserted into the second limiting hole 56 and the inner cavity of the first limiting hole 52, and then the limiting nut 55 on the second limiting screw 54 is tightened to fix the position of the sliding rod 51 in the inner cavity of the sleeve 53, and at the same time fix the inclination angle of the template body 2. The positions of the two groups of sliding rods 51 and the sleeve 53 can be changed by sliding the first limiting block 302 and the second limiting block 403, and adjusted according to different positions to be protected.

[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A highway guardrail template, comprising a mounting seat (1), characterized in that: A template body (2) is movably provided at one end of the mounting seat (1); a first fixed block (3) and a second fixed block (4) are respectively fixedly connected at both ends of the template body (2) and the mounting seat (1); a first limiting rod (301) is fixedly connected to the first fixing block (3); two first limiting blocks (302) are slidably connected to the first limiting rod (301); a second limiting rod (401) is fixedly connected to the second fixing block (4); a first through hole (402) is provided on the second limiting rod (401); two second limiting blocks (403) are slidably connected to the second limiting rod (401); the two second limiting blocks (403) are away from the side wall of the template body (2). A second through hole (404) is provided on the surface, and the second through hole (404) and the inner cavity of the first through hole (402) are both threadedly connected with a first limiting screw (405), and the first limiting block (302) and the second limiting block (403) are both provided with an adjustment component (5), and the adjustment component (5) comprises a sliding rod (51) and a sleeve (53), and the sliding rod (51) is provided with a plurality of first limiting holes (52), and a second limiting hole (56) is provided at one end of the sleeve (53), and the second limiting hole (56) and the inner cavity of the first limiting hole (52) are threadedly connected with a second limiting screw (54), and the second limiting screw (54) is threadedly connected with a limiting nut (55).

2. A highway guardrail template according to claim 1, characterized in that: The first fixing block (3) is fixedly connected to the two ends of the template body (2) close to the center of the wall surface of the mounting seat (1), and the second fixing block (4) is fixedly connected to the two sides of the end of the mounting seat (1) away from the template body (2).

3. A highway guardrail template according to claim 1, characterized in that: The sliding rod (51) is movably connected to the first limiting block (302), and one end of the sleeve (53) close to the second limiting block (403) is movably connected to the second limiting block (403).

4. A highway guardrail template according to claim 1, characterized in that: The number of the first limiting blocks (302) and the number of the second limiting blocks (403) are both two, and the positions of the two second limiting blocks (403) correspond to the positions of the two first limiting blocks (302).

5. The highway guardrail template according to claim 1 is characterized in that: The mounting seat (1) is a C-shaped structure as a whole.

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